washers › key washers
NAS513-6
Key Washer
Description
Hole Diameter: 3/8
Specifications
| Hardness Rating | 40.0 rockwell c minimum and 45.0 rockwell c maximum |
|---|---|
| Hole Diameter | 0.388 inches minimum and 0.404 inches maximum |
| Industry Standards/Certification | NAS513 |
| Material | Steel |
| Material Specification | Mil-s-7947,cond a mil spec single material response |
| Material Thickness | 0.050 |
| NIIN | 00-527-4509 |
| NSN | 5310-00-527-4509 |
| Outside Diameter | 0.560 inches minimum and 0.580 inches maximum |
| Specification Data | 80205-nas513 professional/industrial association standard |
| Style Designator | Internal prebent key |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,ty 2,cl 2 fed spec single treatment response |
| Terminal Thread Size | 3/8-24 |
| Type | Rod End Locking |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
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Catalog data updated 2026-07-05. Report a data error